Property Maintenance Carrickfergus

Diamond Property Maintenance NI provides coastal roof cleaning and property maintenance across Carrickfergus, the historic castle town on the north shore of Belfast Lough. It is around a 20 minute drive from our Springfield Road base up the M2 and shore road, so we cover the whole town, from the waterfront and marina to residential areas like Woodburn, Sunnylands and out toward Greenisland and Eden.

The seafront setting is the defining challenge here. Carrickfergus homes take salt-laden air and driving coastal weather that speed up algae, green staining and salt film on roofs, render and walls. Our softwashing, pressure washing and specialist treatments clear the growth and help protect surfaces against the constant marine exposure, which ordinary washing simply does not do.

Carrickfergus mixes period properties near the historic centre with modern estates further out, so we adapt our methods, softwashing older slate gently while treating the concrete tiles and render of newer builds. We also serve local businesses and the units around the town with commercial exterior cleaning.

For homeowners looking to extend or renovate, our building team has extensive experience in the area and handles everything from planning to completion. All work is backed by 30+ years of experience, £10M insurance and PASMA and IPAF certified access at height.